コード例 #1
0
		static void AddChildren( Assembly assem, Platform.ShellRightClickContextMenuClass menuClass, InfoStorageAttribute storage, IntPtr menu, dynamic children, List<string> selectedFiles, bool isRoot, MenuClick onClick )
		{
			for ( var i=0; i<children.Length; ++i )
			{
				dynamic item = children[ i ];
				string name = Util.IsJsonProperty( item, "name" ) ? (string)item.name : "New Menu Item";
				
				// embed image into assembly and reference that
				System.Drawing.Bitmap bmp = null;
				IntPtr subMenu = IntPtr.Zero;

				if ( Util.IsJsonProperty( item, "imageResource" ) )
				{
					var resources = assem.GetManifestResourceStream( (string)item.imageResource + ".resources" );
					var rr = new System.Resources.ResourceReader( resources );
					string resourceType;
					byte[] resourceData;
					rr.GetResourceData( "image.bmp", out resourceType, out resourceData );
					// For some reason the resource compiler adds 4 bytes to the start of our data.
					bmp = new System.Drawing.Bitmap( new System.IO.MemoryStream( resourceData, 4, resourceData.Length-4 ) );
				}
				if ( Util.IsJsonProperty( item, "children" ) )
				{
					subMenu = menuClass.CreateSubMenu();
					AddChildren( assem, menuClass, storage, subMenu, item.children, selectedFiles, false, onClick );
				}

				int position = i+1;
				if ( isRoot )
				{
					position = Util.IsJsonProperty( item, "position" ) ? (int)item.position : position;
				}
				if ( menu == IntPtr.Zero )
				{
					// root element
					if ( subMenu == IntPtr.Zero )
					{
						uint id = menuClass.InsertMenuItem( name, position, ( List<string> s ) => { onClick( item, selectedFiles ); } );
						if ( bmp != null )
						{
							menuClass.SetMenuItemBitmap( id, bmp );
						}
					}
					else
					{
						menuClass.InsertSubMenu( subMenu, name, position, bmp );
					}
				}
				else
				{
					// sub menu
					if ( subMenu == IntPtr.Zero )
					{
						menuClass.InsertMenuItemIntoSubMenu( menu, name, position, bmp, ( List<string> s ) => { onClick( item, selectedFiles ); } );
					}
					else
					{
						uint id = menuClass.InsertSubMenuIntoSubMenu( menu, subMenu, name, position );
						if ( bmp != null )
						{
							menuClass.SetMenuItemBitmap( id, bmp );
						}
					}
				}
			}
		}